The figure shown below represents the pattern of inheritance in a dihybrid cross when yellow seed colour (Y) is dominant over white (y) and round shape (R) is dominant over wrinkled (r) seeds.
A plant of type 'H' will produce seeds with trait combination identical to the seeds produced by the plants of ____.
Type 'H' will have trait combination - YyRR.
Type 'N' will have the trait combination - YyRR.
Since, both 'H' and 'N' have same trait combination, they can have similar offsprings having the same trait combination for seed colour and seed shape.